title: How to use macrostatistics in quality assurance?
authors.forename: N
authors.initials: N
authors.lastname: Rehnqvist
mesh_terms: D017052:Hospital Mortality; D006801:Humans; D017202:Myocardial Ischemia / Q000401:mortality / Q000628:therapy; D011785:Quality Assurance, Health Care / Q000706:statistics & numerical data*; D013223:Statistics as Topic / Q000379:methods; D015996:Survival Rate; D013548:Sweden / Q000453:epidemiology